GB1180776A - Improvements in or relating to telescopic mast. - Google Patents

Improvements in or relating to telescopic mast.

Info

Publication number
GB1180776A
GB1180776A GB53672/67A GB5367267A GB1180776A GB 1180776 A GB1180776 A GB 1180776A GB 53672/67 A GB53672/67 A GB 53672/67A GB 5367267 A GB5367267 A GB 5367267A GB 1180776 A GB1180776 A GB 1180776A
Authority
GB
United Kingdom
Prior art keywords
tubes
telescopic
flanges
nov
guides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB53672/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VAGBELYSNING AB
Original Assignee
VAGBELYSNING AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VAGBELYSNING AB filed Critical VAGBELYSNING AB
Publication of GB1180776A publication Critical patent/GB1180776A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/151—Making tubes with multiple passages
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
    • E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

1,180,776. Telescopic posts. VAGBELYSNING AB. 24 Nov., 1967 [28 Nov., 1966], No. 53672/67. Heading E1B. A telescopic post for antennae or lighting fittings comprises three aluminium alloy or synthetic plastics telescopic tubes 1-3, tubes 2 and 3 being provided at their corners with outwardly projecting flanges 4, the outer portions 5 of which slide in guides 6 in tubes 1 and 2 respectively. When the tubes are metal the outer portions 5 are synthetic plastics. Tubes 1-3 may be sectional, the sections being united by sleeves 8-10 respectively. In other embodiments the tubes are cylindrical, and the guides 6 may not be provided or are formed as grooves in the cylindrical surfaces. The outer tube may have flanges. The spaces between the flanges accommodate cables 12, 13 for raising the tubes.
GB53672/67A 1966-11-28 1967-11-24 Improvements in or relating to telescopic mast. Expired GB1180776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16221/66A SE343177B (en) 1966-11-28 1966-11-28

Publications (1)

Publication Number Publication Date
GB1180776A true GB1180776A (en) 1970-02-11

Family

ID=20301901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53672/67A Expired GB1180776A (en) 1966-11-28 1967-11-24 Improvements in or relating to telescopic mast.

Country Status (5)

Country Link
US (1) US3495370A (en)
DE (1) DE1684554C3 (en)
GB (1) GB1180776A (en)
NL (1) NL6716136A (en)
SE (1) SE343177B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422792A1 (en) * 1978-04-14 1979-11-09 Icpp Self-elevating radio mast - has telescopic lattice structure pivoting about trailer for extension by winch-operated cable hoist
FR2448606A1 (en) * 1979-02-09 1980-09-05 Eklund Erik TELESCOPIC MAT
US4918460A (en) * 1987-09-02 1990-04-17 C&S Antennas Limited Telescopic mast with a reel for winding sets of stays
EA008913B1 (en) * 2006-04-26 2007-08-31 Александр Иванович Цыганок Mast tower
US9252479B2 (en) 2011-12-28 2016-02-02 Fasmetrics S.A. Antenna mast

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646719A (en) * 1970-05-15 1972-03-07 Arlo Inc Columnar joint
FR2157044A5 (en) * 1971-10-15 1973-06-01 Eclairage Tech
US3918225A (en) * 1973-06-22 1975-11-11 Jules Fisher Modular floor system
FR2367697A1 (en) * 1976-10-12 1978-05-12 Doris Dev Richesse Sous Marine DEVICE FOR PLACING A CRANE ON A PLATFORM INSTALLED AT SEA
US4478014A (en) * 1981-12-14 1984-10-23 Fmc Corporation Telescopic boom with angled corner construction
SE449217B (en) * 1984-03-23 1987-04-13 Dynatrans Technology Ltd LIFT TOK FOR CONTAINERS
US4844213A (en) * 1987-09-29 1989-07-04 Travis William B Energy absorption system
DE4006958C2 (en) * 1989-08-03 1995-11-16 Gisbert Paech Telescopic mast
DE3925682C2 (en) * 1989-08-03 1994-08-25 Gisbert Paech Telescopic mast
US5052645A (en) * 1990-03-28 1991-10-01 Hixon Timothy R Global positioning pole
US5218375A (en) * 1991-11-15 1993-06-08 Antenna Products Corporation Rapidly extendible and retractable antenna mast
ZA956063B (en) * 1994-07-20 1996-02-27 Michael Percival Dare Lighting tower
DE19653502C2 (en) * 1996-12-20 2000-06-21 Grove Us Llc Device for locking or releasing the locking of shots of a telescopic boom for a mobile crane
NL1006373C2 (en) * 1997-06-20 1999-01-05 Kema Nv Method for erecting an emergency high-voltage pylon and design and collection of parts therefor.
US6082051A (en) * 1998-07-23 2000-07-04 Sico Incorporated Folding stage
US6782667B2 (en) * 2000-12-05 2004-08-31 Z-Tek, Llc Tilt-up and telescopic support tower for large structures
US7032352B2 (en) * 2002-07-31 2006-04-25 Zebuhr William H Structure to limit damage due to failure
WO2005028781A2 (en) * 2003-09-16 2005-03-31 Clement Hiel Composite tower for a wind turbine and method of assembly
WO2007012201A1 (en) * 2005-07-25 2007-02-01 The University Of Manitoba Composite wind tower systems and methods of manufacture
US8042306B2 (en) * 2007-11-15 2011-10-25 Tony Jolly System and method for erecting a tower
US20120151852A1 (en) * 2010-12-20 2012-06-21 Raytheon Company Methods and apparatus for antenna having guy wire telescoping
US8522511B2 (en) * 2010-12-20 2013-09-03 Raytheon Company Methods and apparatus for mast system with enhanced load bearing
US8474221B1 (en) * 2012-01-20 2013-07-02 Trident Industries, LLC Telescoping fiberglass utility pole
CN103307069A (en) * 2012-03-13 2013-09-18 鸿富锦精密工业（深圳）有限公司 Multi-section telescopic device
US9995140B2 (en) * 2013-11-22 2018-06-12 Fci Holdings Delaware, Inc. Yieldable prop with yieldable insert
DE202015000425U1 (en) * 2015-01-23 2016-04-26 Deutsches Zentrum für Luft- und Raumfahrt e.V. Parabolic trough collector module, parabolic trough collector module unit and solar thermal power plant
DK179825B1 (en) 2017-12-15 2019-07-15 Falck-Schmidt Jan Telescopic Mast
US10746349B2 (en) * 2018-01-15 2020-08-18 Hamaye Co Extendable cage telescopic system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835520A (en) * 1954-07-08 1958-05-20 Picker X Ray Corp Tubular telescopic column
US2949692A (en) * 1958-02-24 1960-08-23 Bromo Mint Company Inc Construction toy
US3160249A (en) * 1960-04-22 1964-12-08 Pavlecka John Linear interlocking key or spline
US3102742A (en) * 1961-07-12 1963-09-03 John P Shurcliff Selective friction telescopic connectors
US3213574A (en) * 1961-12-11 1965-10-26 Melbye Elevating mechanisms
US3312487A (en) * 1964-06-15 1967-04-04 Humboldt Company Tower locking dogs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422792A1 (en) * 1978-04-14 1979-11-09 Icpp Self-elevating radio mast - has telescopic lattice structure pivoting about trailer for extension by winch-operated cable hoist
FR2448606A1 (en) * 1979-02-09 1980-09-05 Eklund Erik TELESCOPIC MAT
US4918460A (en) * 1987-09-02 1990-04-17 C&S Antennas Limited Telescopic mast with a reel for winding sets of stays
EA008913B1 (en) * 2006-04-26 2007-08-31 Александр Иванович Цыганок Mast tower
US9252479B2 (en) 2011-12-28 2016-02-02 Fasmetrics S.A. Antenna mast

Also Published As

Publication number Publication date
DE1684554C3 (en) 1980-07-03
DE1684554A1 (en) 1971-05-27
NL6716136A (en) 1968-05-29
US3495370A (en) 1970-02-17
SE343177B (en) 1972-02-28
DE1684554B2 (en) 1978-09-14

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